Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195516 | Expandable dialogue system | Percy Shuo Liang, David Leo Wright Hall | 2021-12-07 |
| 11069340 | Flexible and expandable dialogue system | Percy Shuo Liang, David Leo Wright Hall | 2021-07-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11195516 | Expandable dialogue system | Percy Shuo Liang, David Leo Wright Hall | 2021-12-07 |
| 11069340 | Flexible and expandable dialogue system | Percy Shuo Liang, David Leo Wright Hall | 2021-07-20 |